Augmenting State Models with Data Flow. - Nis Wechselberg; Alexander Schulz-Rosengarten; Steven Smyth; Reinhard von Hanxleden (Principles of Modeling, 2018)

Edge Label Placement in Layered Graph Drawing. - Christoph Daniel Schulze; Nis Wechselberg; Reinhard von Hanxleden (Diagrams, 2018)